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Transcript of The 21 st Century Internet The Always-On World First Annual James E. Crouch Lecture San Diego State...
The 21st Century Internet—The “Always-On” World
First Annual James E. Crouch Lecture
San Diego State University
San Diego, CA
May 2, 2002
Dr. Larry Smarr
Director, California Institute for Telecommunications and Information Technologies
Professor, Dept. of Computer Science and Engineering
Jacobs School of Engineering, UCSD
Abstract
"After twenty years, the "S-curve" of building out the wired internet with hundreds of millions of PCs as its end points is flattening out, with corresponding lowering
of the growth rates of the major suppliers of that global infrastructure. At the same time, several new "S-curves" are reaching their steep slope as ubiquitous
computing begins to sweep the planet. First, the combination of wireless local area networks, the third generation of cellular phones, satellites, and the
increasing use of the FCC unlicensed wireless band will cover the world with internet connectivity enabling both scientific research and emergency
preparedness. This universal access to the Net will change our personal lives and enable a new generation of SensorNets to give us realtime feedback about our
environment. Secondly, the resulting vast increase in internet data streams, augmented by the advent of mass market broadband to homes and businesses,
will drive the backbone of the internet to an optical network of tremendous capacity. Finally, peer-to-peer computing and storage will increasingly provide a
vast untapped capability to power this emergent planetary computer. I will describe how the newly formed Cal-(IT)2 Institute is organizing research in each of
these areas, driven by real world challenges in earthquakes, global warming, pollution, and transportation congestion. We are building large scale
"Laboratories for Living in the Future" into our community, several of which have SDSU performing a leadership role."
"The 21st Century Internet—the 'Always-On' World"
Crouch Lecture
SDSU
San Diego, CA
May 2, 2002
Dr. Larry Smarr
Director, California Institute for Telecommunications and Information Technologies
Professor, Dept. of Computer Science and Engineering
Jacobs School of Engineering, UCSD
• Wireless Access--Anywhere, Anytime– Broadband Speeds– Cellular Connected with Wi-Fi
• Billions of New Wireless Internet End Points– Information Appliances– Sensors and Actuators– Embedded Processors
• Will Bring About a New Meaning to “Dual-Use”– Civilian
– Scientific and Engineering Research– Commercial Business
– Military– External Defense – Homeland Security
The “Always On” Internet
California Has Initiated Four New Institutes for Science and Innovation
UCSBUCLA
California NanoSystems Institute
UCSF UCB
California Institute for Bioengineering, Biotechnology,
and Quantitative Biomedical Research
UCI
UCSD
California Institute for Telecommunications and Information Technology
Center for Information Technology Research
in the Interest of Society
UCSC
UCDUCM
www.ucop.edu/california-institutes
Cal-(IT)2 -- An Integrated Approach to Research on the Future of the Internet
www.calit2.net
220 UCSD & UCI FacultyWorking in Multidisciplinary Teams
With Students, Industry, and the Community
SDSU is an Academic Partner
Two New Cal-(IT)2 Buildings Approved by Legislature Last Week!
• Will Create New Laboratory Facilities– Clean Rooms for Nanotech and BioMEMS– Computer Arts Virtual Reality– Wireless and Optical Networking– Interdisciplinary Teams
Bioengineering
UC San Diego
UC Irvine
The Internet Is Rapidly Becoming Mobile
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2,000
1999 2000 2001 2002 2003 2004 2005
Mobile Internet
Fixed Internet
Subscribers (millions)
Source: Ericsson
Wireless Internet is Moving Throughout The Physical World
• First US Taste of 3G Cellular Internet– UCSD Jacobs School Antenna
– First Beta Test Site
• Linking to 802.11 Mobile “Bubble”– Tested on CyberShuttle
– Joint Project with Campus– From Railway to Campus at 65 mph!
Rooftop Qualcomm 1xEV Access Point
www.calit2.net/news/2002/4-2-bbus.html
Experimenting with the Future -- Wireless Internet Video Cams & Robots
Computer Vision and Robotics Research LabMohan Trivedi, UCSD, Cal-(IT)2
Mobile Interactivity Avatar
Linked by 1xEV Cellular Internet
Useful for Highway Accidents
or Disasters
Using Students to Invent the FutureThe Teacher-Scholar Model of Discovery
• Year- Long “Living Laboratory” Experiment 2001-02– Computer Science & Engineering Undergraduates
– 500+ Wireless-Enabled HP Pocket PCs at UC San Diego – 50 Compaq Pocket PCs at UC Irvine
• Currently Using Wi-Fi (802.11) Wireless Internet• Experiments with Geo-location and Interactive Maps
Cal-(IT)2 Team: Bill Griswold, Gabriele Wienhausen, UCSD; Rajesh Gupta, UCI
UC San Diego
UC Irvine
ActiveCampus – Outdoor Map
Source: Bill Griswold, UCSD
ActiveClass: Asking a Question
1. Click in box
2. Type question
3. Click Submit
1. Click in box
2. Type question
3. Click Submit
Source: Bill Griswold, UCSD
ActiveClass: Asking a Question
Also Polls and Class Ratings
Also Polls and Class Ratings
Question is posted
Others can vote on it
Question is posted
Others can vote on it
• Used in CSE 12, Our 2nd Programming Course
• 200 Students in Two Sections
• Continuing This Term
Source: Bill Griswold, UCSD
How Will You Know if The Kids Are on the Internet?
It connects to the audio piece and works like a tiny monitor that projects an image through the really cool bug-eye monocle into my eye. It has lots of ‘serious’ applications, but my favorite is to watch ‘Buffy’.
My mom has already realized that when the video is on, the lenses become less transparent. That way she knows if I’m really paying attention to her or
reading my email. She’s caught on quickly. http://wearables.www.media.mit.edu/
projects/wearables/mit-ideo/
Can Use of These Technologies Help Us Avoid the Downsides of Prolonged Growth?
• Add Wireless Sensor Array
• Build GIS Data• Focus on:
– Pollution– Water Cycle– Earthquakes– Bridges– Traffic– Policy
• Work with the Community to Adapt to Growth
HuntingtonBeach
Mission Bay
San Diego Bay
UCSD
UCI
High Tech Coast
Using the FCC Unlicensed Bandto Create a High Speed Wireless Backbone
• The High PerformanceWireless Research and Education Network
• An SDSU & Cal-(IT)2
Academic Partner
• Enabling a Broad Set of Science Applications and Crisis Management
• Allows for SensorNet Deployment to Remote Locations
http://hpwren.ucsd.edu/topo.html
NSF FundedPI, Hans-Werner Braun, SDSC
Co-PI, Frank Vernon, SIO45mbps Duplex Backbone
The SDSU Field Station ProgramProvides Critical Living Laboratories
• Global Warming Impact• Land & Resource Management• Habitat Fragmentation• Water Quality and Quantity• Biodiversity Loss• Disruption of Fire Regimes• Invasion of Exotic Species
Using the SDSU Santa Margarita Field Stationas a Rapid Prototyping SensorNet Testbed
ROADnet—Bringing SensorNets to the Dirt Roads and the High Seas
• High Bandwidth Wireless Internet – Linking Sensors for:
– Seismology– Oceanography– Climate– Hydrology– Ecology– Geodesy
– Real-Time Data Management
• Joint Collaboration Between:– SIO / IGPP– UCSD– SDSC / HPWREN– SDSU– Cal-(IT)2
http://roadnet.ucsd.edu/
Santa Margarita Ecological Reserve
R/V Revelle in Lyttleton, NZ
As Our Bodies Move On-LineDigital Medicine Will Emerge
• Internal Sensors—Israeli Video Pill– Battery, Light, & Video Camera– Images Stored on Hip Device
• Next Step—Putting You On-Line!– Wireless Internet Transmission– Key Metabolic and Physical Sensors
• Genomic Individualized Medicine– Combine
– Genetic Code – Body Sensor Data Flows
– Powerful AI Data Mining Techniques
www.givenimaging.com
www.bodymedia.com
www.philometron.com
SensorNets—Real-Time Data
Storage hardware
Database Systems, Grid Storage,Filesystems
Data Mining, Simulation Modeling, Analysis, Data Fusion
Web PortalCustomized to User Device
Knowledge-Based Integration Advanced Query Processing
Networked Storage (SAN)
Visualization
High speed networking
Data Organization and Mining Are at the Heart of the “Always-On” Internet
The SDSC/Cal-(IT)2 Knowledge and Data
Engineering Laboratory
How Can we Deal with the Increasing Flood of Data?
Scientific American, January 2001
Decision Makers NeedCollaborative SensorNet Analysis Facilities
• Driven by SensorNets Data– Real Time Seismic– Environmental Monitoring – Emergency Response– Distributed Corporations
• Linked UCSD and SDSU– Dedication March 4, 2002
Linking Control Rooms
Cox, Panoram,SAIC, SGI, IBM,
TeraBurst NetworksSD Telecom Council
UCSD SDSU44 Miles of Cox Fiber
From Telephone Conference Calls to Access Grid International Video Meetings
Access Grid Lead-ArgonneNSF STARTAP Lead-UIC’s Elec. Vis. Lab
Creating a Virtual Global Research LabUsing IP Multicast
Internet Engineering a Future Homeland Security
• Regional Network for Homeland Security– UCSD / SDSU / SD Collaboration– Meetings with SD County, Cal OES, SPAWAR, SAIC, et al
• Cal-(IT)2 is Developing an Information Infrastructure – Early Warning SensorNets– Community Command System for Disaster Response – High Tech Coast Geographic Data System– Wireless Devices for First Responders
Patient wireless device and system
Responder wireless device and system
Command visualization
system
Hospital system
Wireless bridging systemsLocation aware system
Disaster database
Wireless Internet Information System for Medical Response in Disasters (WIISARD)
Source: Dr. Leslie Lenert, UCSD SOM
Hot Zone
Prevailing wind
Warm zone
Compromised Transportation
Corridor
WMD attack site
(Stadium)
Emergency Response Scenario
Source: Dr. Leslie Lenert, UCSD SOM
Transportation Assets With Mobile Internet
Bubble
Triage
FieldTreatment
Station
Mobile BubblesPatient RF IDs
First Responder PDAs
Hospital #1
Hospital #2 (on bypass)
Transport station Control Room
GPS Tracking
University Research on Multi-Function Sensors
• UCSD Cal-(IT)2 Wireless SensorNets Group– Pollution
– Biomedical
– Particulate
– Magnetic
– Systems Integration
• Target Markets: – Pollution Monitoring
– Monitoring Public Spaces
– First RespondersHandheld Nanosensor Device for Sarin Nerve Agent
Developed for DARPA Micro Unattended Ground Sensors program
Mike Sailor, UCSD Chemistry, Cal-(IT)2
“Sites” and“Buddies” Data
Structures Adapted
To “Patient List”And
“Care Resources”
“Instant Messaging”Adapted for
AsynchronousProvider
Communicationsto ICC or Other Providers
“Campus Map”Adapted to
Display Hot and WarmZones and the
Locations of Patients.
“Digital Graffiti”Adapted to Display
Patient Alerts
Reworking a Campus Education Communication System for Disaster Care
Active Disaster Care System
Grid Computing is Becoming Mainstream
The Global Grid Will Power a Mobile Internet
www.entropia.com
Adding Brilliance to Mobile Clients with Internet Computing
• Napster Meets Entropia– Distributed Computing and Storage Combined– Assume Ten Million PCs in Five Years
– Average Speed Ten Gigaflop– Average Free Storage 100 GB
– Planetary Computer Capacity– 100,000 TeraFLOP Speed– 1 Million TeraByte Storage
• 1000 TeraFLOPs is Roughly a Human Brain-Second– Morovec-Intelligent Robots and Mind Transferral– Kurzweil-The Age of Spiritual Machines– Joy-Humans an Endangered Species?– Vinge-Singularity
The Planetary Computing Power is Passing Through an Important Threshold
1 Million x
Source: Hans Moravecwww.transhumanist.com/volume1/power_075.jpg
•Will the Grid Become Self-
–Organizing
–Powered
–Aware?
Can Robots Tap the Powerof the Planetary Computer?
• Sensors– Temperature – Distance – Speed– Accelerations – Pressure – IR – Vibration – Imaging
• Linked to Internet by Wi-Fi Wireless Broadband– Completely Changes Robotics Architecture– Access to Nearly Infinite Computing, Storage, Software – Marriage of Net Software Agents to Physical Probes– Ad Hoc Teams of Interacting Intelligent Robots
Sony’s AIBO and SDR-4X